Investigations on a dual-frequency micro strip antenna for wireless applications

Author

Sen, A. ; Roy, J.S. ; Chaudhuri, S. R Bhadra

Author_Institution

ECE Dept., Birla Inst. of Technol. (Deemed Univ.), Ranchi

fYear

2009

fDate

2-4 March 2009

Firstpage

1

Lastpage

4

Abstract

In this paper, the design of a micro strip patch antenna is reported which can be operated at GPS (Global Positioning System) and Bluetooth frequencies. Very small thin micro strip antenna is excited by a co-axial SMA connector to produce centre frequency of a Bluetooth system and the correct feed position is determined for impedance matching. Then a thin parasitic micro strip patch is coupled with this patch to excite the centre frequency of GPS system. The simulated results using IE3D software are supported by measurement.

Keywords

Bluetooth; Global Positioning System; antenna feeds; electric impedance imaging; microstrip antennas; mobile antennas; multifrequency antennas; Bluetooth; GPS; Global Positioning System; coaxial SMA connector; dual-frequency microstrip antenna; feed position; impedance matching; microstrip antenna; mobile communication system; wireless application; Antenna measurements; Bluetooth; Broadband antennas; Connectors; Frequency; Global Positioning System; Microwave antennas; Patch antennas; Polarization; Wireless communication; Bluetooth; GPS; Micro strip antenna; dual frequency; parasitic patch;

fLanguage

English

Publisher

ieee

Conference_Titel

Antenna Technology, 2009. iWAT 2009. IEEE International Workshop on

Conference_Location

Santa Monica, CA

Print_ISBN

978-1-4244-4395-6

Electronic_ISBN

978-1-4244-4396-3

Type

conf

DOI

10.1109/IWAT.2009.4906944

Filename

4906944